SINGAPORE (Reuters) — The dollar was slightly higher against a basket of major currencies on Friday, after he pulled back from the monthly highs set this week, as investors in the Trump administration control consider plan and the Outlook for Federal Reserve policy.

The dollar index, the rose, the traces of the greenback versus a basket of six major currencies, 0.1 percent on 93.155 (DXY), are languishing below Thursday’s peak of 93.666, the highest level since Aug. 18.

For the week, the dollar index 1.1 percent won and is on track for its biggest weekly gain since December.

The dollar rose this week on renewed hopes for U.S. tax reforms, as well as comments from Federal Reserve chair Janet Yellen stressed the need for gradual interest rate increases.

The dealers are likely to be gains in the dollar rally, said Stephen Innes, head of the trade in the Asia-Pacific region for Oanda in Singapore.

«There is also the realization that we are already at the bottom of this tax reform road before, and I don’t think it will be easy… It will be too much back and forth, a lot of fights,» added Innes.

US President, Donald Trump suggested on Wednesday the largest U.S. tax overhaul in three decades, are calling for tax cuts for most Americans.

Against the yen, the dollar rose slightly by 0.2 percent to 112.57 yen . On Wednesday, the dollar had a 2-1/2-month reached a high of 113.26 yen.

Later on Friday, the investors, the price to switch their focus to U.S. economic data, including the personal consumption expenditure (PCE) index for the month of August.

The Euro held steady at $1.1786 , after he moved from the Wednesday low of $1.1717, the common currency to the lowest level in more than a month.

The common currency has rallied 12 percent against the dollar so far this year as concerns about the rise of anti-establishment, let the political forces in Europe, while expectations rose for the rejuvenation of the European Central Bank stimulus.

The euro, however, was charged this week, after the results of the elections in Germany on Sunday. German Chancellor Angela Merkel won a fourth term in office but to build an uneasy coalition to form a government.

Sterling eased 0.1 per cent to $1.3425 . On Thursday it had gained 0.4 per cent, to great Britain to Escape the Secretary said, «significant progress» had been made in talks and the EU’s chief negotiator of a «new dynamic» from the prime minister praised.